harleyannemarti harleyannemarti

03-02-2020
Mathematics

contestada

The length of a trees shadow is 20 feet when the angle of elevation to the sun is 40 how tall is the tree

Respuesta :

MathPhys MathPhys

03-02-2020

Answer:

16.8 feet

Step-by-step explanation:

Tangent = opposite / adjacent

tan 40° = h / 20

h = 20 tan 40°

h = 16.8

The tree is approximately 16.8 feet tall.

Answer Link

Otras preguntas

Body Works sells hand cream at $15.50 a container. A month later, they marked down the hand cream 45% in order to get rid of the inventory. What is the new sell

Come up with a list of at least 5 ways that you use electricity in your day-to-day life. Try to look a bit deeper than just turning on the lights and really thi

Draw the energy and sublevel diagram for Bismuth and provide the quantum numbers for the 7th, 12th, 31st, 79th, and 83rd.

Ask a questions have 2 spinners . The first spinner has the numbers 3,5,7 and the second spinner has the numbers 3,5,8. Is the probability greater or less than

The substances of the mantle are mostly in the............. state.

y is directly proportional to x. when x=500, y=10 find a formula for y in terms of x.

wrong this was posted

división de 1322÷29.

One-half of the sum of a number added to one-fourth of 96 is 30. What is the number?

HELP ME PLEASE!!!Which triangle is triangle ABC similar to and why?Options:1. Triangle ABC is similar to triangle GHI by AA Similarity Postulate.2. Triangle ABC